/* ==========================================================================
   Site Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-jet-black);
  padding-block: var(--space-2);
  transition: background-color 300ms ease, border-color 300ms ease;
  scroll-snap-align: none;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header__logo-link {
  display: inline-flex;
  align-items: center;
}

.site-header__logo {
  height: 28px;
  width: auto;
  display: block;
  transition: opacity 200ms ease;
}

/* ==========================================================================
   Brand Switcher
   ========================================================================== */

.brand-switcher {
  display: flex;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 2px;
  transition: background-color 300ms ease, border-color 300ms ease;
}

[data-theme="granlund"] .brand-switcher {
  background-color: rgba(0, 0, 0, 0.05);
  border-color: #e4e0db;
}

.brand-switcher__btn {
  font-family: var(--font-text);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  border: none;
  background: transparent;
  color: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  transition: background-color 250ms ease, color 250ms ease;
  white-space: nowrap;
  line-height: 1;
}

[data-theme="granlund"] .brand-switcher__btn {
  color: rgba(47, 47, 47, 0.45);
}

.brand-switcher__btn--active {
  background-color: var(--color-frozen-blue);
  color: #ffffff;
}

/* Zure active pill inherits Zure's frozen blue */
[data-theme="zure"] .brand-switcher__btn--active,
body:not([data-theme]) .brand-switcher__btn--active {
  background-color: var(--color-frozen-blue);
  color: #ffffff;
}

/* Granlund active pill — orange on light */
[data-theme="granlund"] .brand-switcher__btn--active {
  background-color: var(--color-frozen-blue);
  color: #ffffff;
}

.brand-switcher__btn:hover:not(.brand-switcher__btn--active) {
  color: rgba(255, 255, 255, 0.75);
  background-color: rgba(255, 255, 255, 0.08);
}

[data-theme="granlund"] .brand-switcher__btn:hover:not(.brand-switcher__btn--active) {
  color: rgba(47, 47, 47, 0.75);
  background-color: rgba(0, 0, 0, 0.05);
}